Press Releases

Discover the latest press releases from the Group
Press releases 26 Mar 2018

Bouygues Construction and Colas announce the acquisition of Alpiq Engineering Services, a leading Swiss player in the energy, industrial services and rail infrastructure sectors

Illustration of Bouygues Construction and Colas announce the acquisition of Alpiq Engineering Services, a leading Swiss player in the energy, industrial services and rail infrastructure sectors
Press releases 01 Mar 2018

Colas finalizes the acquisition of the Miller McAsphalt Group, a major player in road works in Ontario and bitumen distribution in Canada

Illustration of Colas finalizes the acquisition of the Miller McAsphalt Group, a major player in road works in Ontario and bitumen distribution in Canada
Press releases 15 Jan 2018

Colas Rail wins three rail network renewal and maintenance contracts in France and the United Kingdom

Illustration of Colas Rail wins three rail network renewal and maintenance contracts in France and the United Kingdom
Press releases 21 Nov 2017

Colas presents a new dynamic signaling solution to optimize the sharing of public space

Illustration of Colas presents a new dynamic signaling solution to optimize the sharing of public space
Press releases 13 Oct 2017

Colas Rail files a complaint in relation to an international project

Illustration of Colas Rail files a complaint in relation to an international project
Press releases 31 Aug 2017

Colas signs an agreement to acquire the Miller and McAsphalt group, a major road construction player in Ontario and a leader in bitumen distribution in Canada

Illustration of Colas signs an agreement to acquire the Miller and McAsphalt group, a major road construction player in Ontario and a leader in bitumen distribution in Canada
Press releases 05 Jul 2017

Ravinala Airports, the concession company for the Antananarivo and Nosy Be airports in Madagascar, formed by Groupe ADP, Bouygues Bâtiment International , Colas and Meridiam Africa, finalises its funding arrangements and begins work

Illustration of Ravinala Airports, the concession company for the Antananarivo and Nosy Be airports in Madagascar, formed by Groupe ADP, Bouygues Bâtiment International , Colas and Meridiam Africa, finalises its funding arrangements and begins work
Press releases 29 May 2017

Two Colas Canada companies secure 300 million CAD in contracts for the construction and maintenance of the Southwest Calgary Ring Road in Alberta

Illustration of Two Colas Canada companies secure 300 million CAD in contracts for the construction and maintenance of the Southwest Calgary Ring Road in Alberta
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Published on 27 June 2025

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Three Colas workers in discussion on a construction site, with earthmoving equipment in the background.